CN208076988U - A kind of pin loan vehicle remote management control system - Google Patents
A kind of pin loan vehicle remote management control system Download PDFInfo
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- CN208076988U CN208076988U CN201721618674.3U CN201721618674U CN208076988U CN 208076988 U CN208076988 U CN 208076988U CN 201721618674 U CN201721618674 U CN 201721618674U CN 208076988 U CN208076988 U CN 208076988U
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Abstract
A kind of pin loan vehicle remote management control system, including car-mounted terminal, the car-mounted terminal pass through wireless network and remote control table signal communication；The car-mounted terminal is connect by upper dress CAN bus with upper cartridge controller signal, and the upper cartridge controller is connect by vehicle CAN bus with engine controller, instrument signal, and the upper cartridge controller is connect with starting relay signal.This control system has the function of binding, unbundlings, car locking, speed limit, unlock and inquiry.The design not only has two sets of CAN bus, and remote signal and vehicle signal are separated, the communication security that ensure that, and has the function of safety check, improves the network security of vehicle.
Description
Technical field
The utility model is related to a kind of vehicle remote management systems more particularly to a kind of pin to borrow vehicle remote management control system
System, it is particularly applicable to enhance the management control borrowed to pin.
Background technology
In recent years, people by handle loan carry out purchase vehicle it is fairly common.But for providing loan for vehicle
For Automobile Enterprises capital company or financial institution, 0vehicle marketing go out after how to constrain vehicle purchaser on time by
It is a relatively crucial problem that volume, which pays loan for vehicle,.Commonly used method is to install GPS positioning dress additional on vehicle at present
It sets, sends special messenger scene to carry out expense recovery or vehicle after determining present position on the overdue vehicle for still failing to carry out obligation of refunding
It checks and detains.As the rapid popularization of loan purchase this 0vehicle marketing pattern of vehicle inevitably leads to that overdue to fail to carry out refund voluntary
Situation more frequently occurs, and sends special messenger to be handled to scene after sale if still relied solely on, and will certainly occupy a large amount of people
Power and material resources, simultaneously because the mobility of cargo vehicle in use is very big, it is difficult to reach vehicle present position in the short time simultaneously again
Complete in-situ processing work.
China Patent Publication No. is CN202944292U, and publication date is that the utility model patent on May 22nd, 2013 discloses
A kind of vehicle remote control apparatus based on CAN bus, including：Controller, the CAN for being installed on the car-mounted terminal on vehicle are total
Wire module and remote control center；The controller of the car-mounted terminal includes sequentially connected wireless module, terminal control unit
And CAN communication module, the CAN communication module are connect with the CAN bus module；The wireless module through wireless network with
The remote control center connection.Although the remote control that the utility model can be realized, there are still following defects for it：
1, the remote terminal of the utility model is directly connected with vehicle CAN bus, is easy to upset conducive to inside vehicle
CAN communication, influence vehicle communication system.
2, the internet security of the utility model is relatively low, for remote signal without safety check, is invaded if any external signal,
It is easy to influence traffic safety.
Invention content
The purpose of the utility model is to overcome the problems of safety existing in the prior art difference, and it is logical to provide a kind of optimization
News connection, the pin for improving communication security borrow vehicle remote management control system.
In order to achieve the above object, the technical solution of the utility model is：
A kind of pin borrows vehicle remote management control system, including car-mounted terminal, the car-mounted terminal by wireless network with
Remote control table signal communication；
The car-mounted terminal is connect by upper dress CAN bus with upper cartridge controller signal, and the upper cartridge controller passes through whole
Vehicle CAN bus is connect with engine controller, instrument signal, and the upper cartridge controller is connect with starting relay signal.
The car-mounted terminal includes telecommunication unit, signal processing unit and CAN communication unit, the telecommunication list
Member is by wireless network and remote control table signal communication, the telecommunication unit and signal processing unit signal communication,
The signal processing unit is connected to CAN communication cell signal, and the CAN communication unit is connected with upper dress CAN bus；
The upper cartridge controller includes upper dress CAN communication module, binding identification module, car locking speed limit module, vehicle CAN logical
News module and safety check module, the CAN communication module be connected with upper dress CAN bus, the upper dress CAN communication module and
Safety check module signal connects, and the safety check module is connect with binding identification module, car locking speed limit module by signal respectively,
The car locking speed limit module is connect with starting relay signal, and the car locking speed limit module connects with vehicle CAN communication module by signal
It connects, the vehicle CAN communication module is connected with vehicle CAN bus.
The upper cartridge controller further includes enquiry module, and the upper dress CAN communication module is connect with enquiry module signal.
Compared with prior art, the beneficial effects of the utility model are：
1, a kind of pin of the utility model borrow the car-mounted terminal in vehicle remote management control system by upper dress CAN bus and
Upper cartridge controller signal connection, upper cartridge controller are connect with engine controller, instrument signal by vehicle CAN bus, are originally set
Meter is provided with dedicated upper dress bus, avoids remote signal from influencing vehicle CAN communication, ensure that the communication security of vehicle.Therefore,
The design is provided with two sets of CAN bus, and remote signal and vehicle signal are separated, the communication security that ensure that.
2, a kind of pin of the utility model, which is borrowed, is provided with binding knowledge in the upper cartridge controller in vehicle remote management control system
Other module, car locking speed limit module and enquiry module can realize remote bind, data query and long-range car locking, speed limit, be borrowed to pin
Vehicle carries out teledata supervision.Therefore, the design can realize the remote monitoring that vehicle is borrowed to pin, and the pipe of vehicle is borrowed convenient for pin
Reason.
3, a kind of pin of the utility model, which is borrowed in vehicle remote management control system, is provided with safety check module, for long-range
Signal carries out safety check, it is ensured that the safety of information transmission improves vehicle network safety.Therefore, the design has safety check
Function improves the network security of vehicle.
4, a kind of pin of the utility model borrows vehicle remote management control system and carries out safe school to various types of signal when in use
It tests, is provided simultaneously with the function of binding, unbundlings, car locking, speed limit, unlock and inquiry, remote monitoring and control are realized to vehicle, together
When have a tamper function, speed limit can then be carried out by not receiving heartbeat signal for a long time, prevent car owner from removing equipment and escaping supervision.Cause
This, the design is multiple functional, and has the function of heartbeat tamper, improves system reliability.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the control schematic diagram of the utility model.
In figure：Car-mounted terminal 1, remote control table 11, telecommunication unit 12, signal processing unit 13, CAN communication list
Member 14, upper cartridge controller 2, upper dress CAN communication module 21, binding identification module 22, car locking speed limit module 23, vehicle CAN communication
Module 24, safety check module 25, enquiry module 26, engine controller 3, instrument 4, starting relay 5.
Specific implementation mode
The utility model is described in further detail below in conjunction with description of the drawings and specific implementation mode.
Referring to Fig. 1 to Fig. 2, a kind of pin loan vehicle remote management control system, including car-mounted terminal 1, the car-mounted terminal 1
Pass through wireless network and 11 signal communication of remote control table；
The car-mounted terminal 1 is connect by upper dress CAN bus with 2 signal of upper cartridge controller, and the upper cartridge controller 2 passes through
Vehicle CAN bus is connect with engine controller 3,4 signal of instrument, and the upper cartridge controller 2 connects with 5 signal of starting relay
It connects.
The car-mounted terminal 1 includes telecommunication unit 12, signal processing unit 13 and CAN communication unit 14, described remote
Journey communication unit 12 is by wireless network and 11 signal communication of remote control table, the telecommunication unit 12 and signal processing
13 signal communication of unit, the signal processing unit 13 and 14 signal communication of CAN communication unit, the CAN communication unit 14 with
Upper dress CAN bus is connected；
The upper cartridge controller 2 includes upper dress CAN communication module 21, binds identification module 22, is car locking speed limit module 23, whole
Vehicle CAN communication module 24 and safety check module 25, the CAN communication module 21 are connected with upper dress CAN bus, the upper dress
CAN communication module 21 is connect with 25 signal of safety check module, the safety check module 25 respectively with binding identification module 22,
23 signal of car locking speed limit module connects, and the car locking speed limit module 23 is connect with 5 signal of starting relay, the car locking speed limit mould
Block 23 is connect with 24 signal of vehicle CAN communication module, and the vehicle CAN communication module 24 is connected with vehicle CAN bus.
The upper cartridge controller 2 further includes enquiry module 26, the upper dress CAN communication module 21 and 26 signal of enquiry module
Connection.
The pin borrows the control method of vehicle remote management control system, and the control method includes the following steps：
The first step, binding：Remote control table 11 sends out bind command to car-mounted terminal 1, and car-mounted terminal 1 receives binding
Upward cartridge controller 2 sends out the binding message with 1 proof of identity code of car-mounted terminal after order, and upper dress CAN communication module 21 is received
To after binding message, safety check module 25 carries out safety check to binding message, and safety check is not by judging binding report then
Literary invalid, safety check is effective by then judging binding message, the proof of identity in the binding record binding message of identification module 22
Code, while opening heartbeat and strategy of walking lamely, then upper dress CAN communication module 21 sends out binding success message, vehicle to car-mounted terminal 1
Mounted terminal 1 receives and sends out binding success response to remote control table 11 after binding success message, and remote control table 11 connects
It receives binding success response and confirms binding success, binding at this time is completed；
Second step, speed limit and car locking：
A. car locking：Remote control table 11 sends out car locking order to car-mounted terminal 1, and car-mounted terminal 1 receives car locking order
Upward cartridge controller 2 sends out car locking message afterwards, and after upper cartridge controller 2 receives car locking message, safety check module 25 is to car locking report
Text carries out safety check, and for safety check not by then judging that car locking message is invalid, safety check is effective by then car locking message, on
Cartridge controller 2 sends car locking to car-mounted terminal 1 and feeds back message, and car-mounted terminal 1 sends out car locking response to remote control table 11, locks
Vehicle speed limit module 23 executes car locking order according to speed, and when vehicle starts next time, car key is switched to ON grades by driver,
Car locking speed limit module 23 receives enabling signal, and when determining that speed is zero, and it is real that car locking speed limit module 2 cuts off starting relay 5
Existing car locking, at this time car locking completion；
B. speed limit：Remote control table 11 sends out speed limit order to car-mounted terminal 1, and car-mounted terminal 1 receives speed limit order
Upward cartridge controller 2 sends out speed limit message afterwards, and after upper cartridge controller 2 receives speed limit message, safety check module 25 is to speed limit report
Text carries out safety check, and for safety check not by then judging that speed limit message is invalid, safety check is effective by then speed limit message, on
Cartridge controller 2 sends speed limit to car-mounted terminal 1 and feeds back message, and car-mounted terminal 1 sends out speed limit response to remote control table 11, locks
Vehicle speed limit module 23 carries out torque, speed control to engine controller 3, when speed is less than 20km/h, executes direct speed limit,
Restricted speed is less than or equal to 20km/h, when speed is higher than 20km/h, executes ON grades of speed limits next time, starts next time in vehicle
When, car key is switched to ON grades by driver, and car locking speed limit module 23 receives enabling signal, and determines that vehicle is less than or equal to
20km/h executes speed limit, and restricted speed is less than or equal to 20km/h, and speed limit is completed at this time；
Third walks, unlock：Remote control table 11 sends out unlocking command to car-mounted terminal 1, and car-mounted terminal 1 receives unlock
Upward cartridge controller 2 sends out unlock message after order, and after upper cartridge controller 2 receives unlock message, safety check module 25 is to solution
It locks message and carries out safety check, not by then judging that unlock message is invalid, safety check has safety check by then unlocking message
Effect, upper cartridge controller 2 send unlock feedback message to car-mounted terminal 1, and car-mounted terminal 1 sends out unlock to remote control table 11 and answers
It answers, upper cartridge controller 2 unlocks, and when vehicle starts next time, car key is switched to ON grades by driver, car locking speed limit module 23
Speed limit or car locking state are released, unlock at this time is completed；
4th step, unbundlings：Remote control table 11 sends out unbundling commands to car-mounted terminal 1, and car-mounted terminal 1 receives unbundlings
Upward cartridge controller 2 sends out unbundlings message after order, and after upper cartridge controller 2 receives unbundlings message, safety check module 25 is to solution
It ties up message and carries out safety check, not by then judging that unbundlings message is invalid, safety check has safety check by then unbinding message
Effect, upper cartridge controller 2 is unbinding, while deleting the proof of identity code in binding identification module 22, closes heartbeat and limping plan
Slightly, then upper cartridge controller 2 sends out to car-mounted terminal 1 and unbinds successfully message, and car-mounted terminal 1 receives that unbind successfully message backward
Remote control table 11 sends out unbundlings successful respond, and remote control table 11 receives unbundlings successful respond confirmation and unbinds successfully,
Unbundlings are completed at this time.
Heartbeat in the first step refers to that car-mounted terminal 1 sent out heartbeat message at interval of N minutes upward cartridge controllers 2,
After upper cartridge controller 2 receives heartbeat message, safety check module 25 carries out safety check to heartbeat message, and safety check does not lead to
It crosses, judges that heartbeat message is invalid, safety check is effective by then heartbeat message, and upper cartridge controller 2 sends out the heart to car-mounted terminal 1
Response message is jumped, car-mounted terminal 1 receives and sends out heartbeat normal signal to remote control table 11 after heartbeat response message；
Effective heartbeat message is not received when the continuous N minutes time of upper cartridge controller 2, then controls car locking speed limit module 23
Execute the speed limit order of second step；
Heartbeat response message is not received when the continuous N minutes time of car-mounted terminal 1, then car-mounted terminal 1 is flat to remote control
Platform 11 sends out heartbeat lossing signal；The value range of N is 5-30.
The second step further includes inquiry, and remote control table 11 sends out querying command, car-mounted terminal 1 to car-mounted terminal 1
Upward cartridge controller 2 sends out query message after receiving querying command, after upper cartridge controller 2 receives car locking message, enquiry module
26 send out query feedback message by upper dress CAN communication module 21 to car-mounted terminal 1, and car-mounted terminal 1 is to remote control table 11
Query feedback information is sent out, query steps are completed at this time.
The principles of the present invention are described as follows：
The mode that the control instruction transmitted mutually between Vehicle Controller is all made of random number encryption is protected, and prevents from making
User arbitrarily simulates and distorts car locking control instruction using other tools.
Car-mounted terminal 1 carries one piece of liquid crystal display, when the discovery of remote management platform 11 has vehicle that overdue go back will occur
When money, actively it can issue reminder message by wireless telecommunications and driver is informed by liquid crystal display；Work as remote management platform
When 11 discoveries have vehicle to have occurred and that overdue refund, actively car locking can be issued by wireless telecommunications or speed limit instructs, by safety
After 25 modules are verified for car locking instruction progress safety and the verification of correctness, control engine controller executes corresponding limit
Speed or limit twistlock vehicle action.
Embodiment 1：
A kind of pin loan vehicle remote management control system, including car-mounted terminal 1, the car-mounted terminal 1 pass through wireless network
With 11 signal communication of remote control table；The car-mounted terminal 1 is connect by upper dress CAN bus with 2 signal of upper cartridge controller, institute
Cartridge controller 2 is stated to connect with engine controller 3,4 signal of instrument by vehicle CAN bus, the upper cartridge controller 2 with open
5 signal of motor type relay connects.
Embodiment 2：
Embodiment 2 is substantially the same manner as Example 1, the difference is that：
The car-mounted terminal 1 includes telecommunication unit 12, signal processing unit 13 and CAN communication unit 14, described remote
Journey communication unit 12 is by wireless network and 11 signal communication of remote control table, the telecommunication unit 12 and signal processing
13 signal communication of unit, the signal processing unit 13 and 14 signal communication of CAN communication unit, the CAN communication unit 14 with
Upper dress CAN bus is connected；The upper cartridge controller 2 includes upper dress CAN communication module 21, binding identification module 22, car locking limit
Fast module 23, vehicle CAN communication module 24 and safety check module 25, the CAN communication module 21 are connected with upper dress CAN bus
Connect, the upper dress CAN communication module 21 is connect with 25 signal of safety check module, the safety check module 25 respectively with binding
Identification module 22, the connection of 23 signal of car locking speed limit module, the car locking speed limit module 23 are connect with 5 signal of starting relay, institute
It states car locking speed limit module 23 to connect with 24 signal of vehicle CAN communication module, the vehicle CAN communication module 24 is total with vehicle CAN
Line is connected.
Embodiment 3：
Embodiment 3 is substantially the same manner as Example 2, the difference is that：
The upper cartridge controller 2 further includes enquiry module 26, the upper dress CAN communication module 21 and 26 signal of enquiry module
Connection.
Claims (3)
1. a kind of pin borrows vehicle remote management control system, including car-mounted terminal（1）, the car-mounted terminal（1）Pass through wireless network
Network and remote control table（11）Signal communication, it is characterised in that：
The car-mounted terminal（1）Pass through upper dress CAN bus and upper cartridge controller（2）Signal connects, the upper cartridge controller（2）It is logical
Cross vehicle CAN bus and engine controller（3）, instrument（4）Signal connects, the upper cartridge controller（2）With starting relay
（5）Signal connects.
2. a kind of pin according to claim 1 borrows vehicle remote management control system, it is characterised in that：
The car-mounted terminal（1）Including telecommunication unit（12）, signal processing unit（13）With CAN communication unit（14）, institute
State telecommunication unit（12）Pass through wireless network and remote control table（11）Signal communication, the telecommunication unit（12）
With signal processing unit（13）Signal communication, the signal processing unit（13）With CAN communication unit（14）Signal communication, it is described
CAN communication unit（14）It is connected with upper dress CAN bus；
The upper cartridge controller（2）Including upper dress CAN communication module（21）, binding identification module（22）, car locking speed limit module
（23）, vehicle CAN communication module（24）And safety check module（25）, the CAN communication module（21）With upper dress CAN bus phase
Connection, the upper dress CAN communication module（21）With safety check module（25）Signal connects, the safety check module（25）Point
Not with binding identification module（22）, car locking speed limit module（23）Signal connects, the car locking speed limit module（23）With startup relay
Device（5）Signal connects, the car locking speed limit module（23）With vehicle CAN communication module（24）Signal connects, and the vehicle CAN is logical
Interrogate module（24）It is connected with vehicle CAN bus.
3. a kind of pin according to claim 2 borrows vehicle remote management control system, it is characterised in that：
The upper cartridge controller（2）It further include enquiry module（26）, the upper dress CAN communication module（21）With enquiry module（26）
Signal connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721618674.3U CN208076988U (en) | 2017-11-28 | 2017-11-28 | A kind of pin loan vehicle remote management control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721618674.3U CN208076988U (en) | 2017-11-28 | 2017-11-28 | A kind of pin loan vehicle remote management control system |
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| CN208076988U true CN208076988U (en) | 2018-11-09 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450459A (en) * | 2020-04-28 | 2020-07-28 | 中国重汽集团济南动力有限公司 | Fire engine facial make-up control system |
| CN111959436A (en) * | 2020-08-26 | 2020-11-20 | 东风电子科技股份有限公司 | Method and device for realizing remote vehicle locking through automobile combination instrument |
| CN115529326A (en) * | 2022-08-25 | 2022-12-27 | 北京京深深向科技有限公司 | Remote control method and device, electronic equipment and storage medium |
-
2017
- 2017-11-28 CN CN201721618674.3U patent/CN208076988U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450459A (en) * | 2020-04-28 | 2020-07-28 | 中国重汽集团济南动力有限公司 | Fire engine facial make-up control system |
| CN111959436A (en) * | 2020-08-26 | 2020-11-20 | 东风电子科技股份有限公司 | Method and device for realizing remote vehicle locking through automobile combination instrument |
| CN111959436B (en) * | 2020-08-26 | 2022-10-25 | 东风电子科技股份有限公司 | Method and device for realizing remote vehicle locking through automobile combination instrument |
| CN115529326A (en) * | 2022-08-25 | 2022-12-27 | 北京京深深向科技有限公司 | Remote control method and device, electronic equipment and storage medium |
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